MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which, 'https://ttraff.ru/pify?keyword=formation+en+ligne+agent+immobilier+belgique', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains this URL and appears to be a lure related to online real estate agent training. The presence of numerous other PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning attempt to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.ru/pify?keyword=formation+en+ligne+agent+immobilier+belgique
- http://files.thewellmadison.com/uploads/1/3/1/3/131383426/sozuwefegobuliduzebi.pdf
- http://files.albertateamsortingassociation.com/uploads/1/3/1/6/131606393/8c39e.pdf
- http://guxoneme.aaupusa.com/uploads/1/3/1/0/131070581/padorelikik_kepivofupov_susowul.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kepikopu.pdf
- https://cdn.shopify.com/s/files/1/0434/9663/6580/files/66586708249.pdf
- https://cdn.shopify.com/s/files/1/0431/8032/7070/files/vasojijoro.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lunizededalusabunis.pdf
- https://cdn.shopify.com/s/files/1/0435/4703/3752/files/93945806896.pdf
- https://cdn.shopify.com/s/files/1/0433/1310/2998/files/29818768113.pdf
- https://cdn.shopify.com/s/files/1/0437/9761/0657/files/gifaj.pdf
- https://cdn.shopify.com/s/files/1/0431/4251/2802/files/vejudogu.pdf
- https://cdn.shopify.com/s/files/1/0434/7111/0308/files/zumdahl_chemistry_9th.pdf
- https://cdn.shopify.com/s/files/1/0431/4890/2554/files/sweet_potato_pie_story.pdf
- https://cdn.shopify.com/s/files/1/0449/4403/1899/files/concepto_de_aprendizaje_autonomo.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006177.bina10486dad18fde17ac7e1ec1ce19d06523dbb843ccc7f8addf898b1685ccf93e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6177 | 5048 bytes |
font_01_sfnt_off00007288.bin53804c7be366bcec87c5fff59b01eb3c67197a6a5d1579b11c32c66b54445fe9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7288 | 11840 bytes |
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